Rear spring broadcast code decoding

Reply Subscribe

Thread Tools

Search this Thread

Nov 16, 2005 | 06:22 PM

69427

Thread Starter

Tech Contributor

Joined: Jun 2004

Posts: 20,905

Likes: 962

From: I tend to be leery of any guy who doesn't own a chainsaw or a handgun.

Rear spring broadcast code decoding

Been sorting through a few excess C4 parts in the garage, and am trying to find the spring rate for a rear spring with the NYR broadcast code. Any help is appreciated, along with any chart information to help figure out what loose springs I might be looking at at the next swap meet.

Thanks,
Mike

Nov 16, 2005 | 06:44 PM

Z-07 freak

Le Mans Master

Joined: Jan 2004

Posts: 7,276

Likes: 3

From: Why are there squished peanut butter cups in my underware?

NYR = rear 39.9 rate.

Nov 16, 2005 | 08:58 PM

chaos on wheels

Burning Brakes

Joined: Apr 2001

Posts: 799

Likes: 1

From: Fremont CA

The C4 suspension chart by Hib Halverson:
http://www.idavette.net/susp_chart.htm
http://vettenet.org/susp_chart.html

It's posted elsewhere as well.

Nov 17, 2005 | 06:29 PM

69427

Thread Starter

Tech Contributor

Joined: Jun 2004

Posts: 20,905

Likes: 962

From: I tend to be leery of any guy who doesn't own a chainsaw or a handgun.

Quote:

Originally Posted by Z-07 freak

NYR = rear 39.9 rate.

Thank you for the quick reply. It's greatly appreciated. Hib Halverson's chart is very helpful going from RPO code to spring rate, but I've not seen a chart that converts the broadcast code to the spring rate. Unless I find this "second" chart sometime, I may request your help again trying to decode other springs too. (I have a few loose front springs just sitting on the shelf.)

Thanks again,
Mike

Nov 18, 2005 | 09:03 AM

Casethecorvetteman

Le Mans Master

Joined: May 2005

Posts: 5,214

Likes: 65

From: Queensland, AUSTRALIA

ok, im just reading these lists here, im am trying to figure out how you got 39.9 rate from the letters NYR. Obviously its what it is, but HOW do line them up?